173 lines
3.8 KiB
C
173 lines
3.8 KiB
C
/*
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Copyright 1989, 1994, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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/*
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* AsciiSrc.h - Public Header file for Ascii Text Source.
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*
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* This is the public header file for the Ascii Text Source.
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* It is intended to be used with the Text widget, the simplest way to use
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* this text source is to use the AsciiText Object.
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*
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* Date: June 29, 1989
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*
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* By: Chris D. Peterson
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* MIT X Consortium
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* kit@expo.lcs.mit.edu
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*/
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#ifndef _XawAsciiSrc_h
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#define _XawAsciiSrc_h
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#include <X11/Xaw/TextSrc.h>
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/* Resources:
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Name Class RepType Default Value
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---- ----- ------- -------------
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dataCompression DataCompression Boolean True
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length Length int (internal)
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pieceSize PieceSize int BUFSIZ
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string String String NULL
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type Type XawAsciiType XawAsciiString
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useStringInPlace UseStringInPlace Boolean False
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*/
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extern WidgetClass asciiSrcObjectClass;
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typedef struct _AsciiSrcClassRec *AsciiSrcObjectClass;
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typedef struct _AsciiSrcRec *AsciiSrcObject;
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#define AsciiSourceObjectClass AsciiSrcObjectClass
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#define AsciiSourceObject AsciiSrcObject
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/*
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* Resource Definitions
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*/
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#define XtCDataCompression "DataCompression"
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#define XtCPieceSize "PieceSize"
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#define XtCType "Type"
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#define XtCUseStringInPlace "UseStringInPlace"
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#define XtNdataCompression "dataCompression"
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#define XtNpieceSize "pieceSize"
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#define XtNtype "type"
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#define XtNuseStringInPlace "useStringInPlace"
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#define XtRAsciiType "AsciiType"
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#define XtEstring "string"
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#define XtEfile "file"
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typedef enum {
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XawAsciiFile,
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XawAsciiString
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} XawAsciiType;
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/*
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* Public routines
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*/
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_XFUNCPROTOBEGIN
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/*
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* Function:
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* XawAsciiSourceFreeString
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*
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* Parameters:
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* w - AsciiSrc object
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*
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* Description:
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* Frees the string returned by a get values call
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* on the string when the source is of type string.
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*/
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void XawAsciiSourceFreeString
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(
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Widget w
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);
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/*
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* Function:
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* XawAsciiSave
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*
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* Arguments:
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* w - asciiSrc Object.
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*
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* Description:
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* Saves all the pieces into a file or string as required.
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*
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* Returns:
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* True if the save was successful
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*/
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Bool XawAsciiSave
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(
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Widget w
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);
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/*
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* Function:
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* XawAsciiSaveAsFile
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*
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* Parameters:
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* w - asciiSrc object
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* name - name of the file to save this file into
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*
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* Description:
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* Save the current buffer as a file.
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*
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* Returns:
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* True if the save was successful
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*/
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Bool XawAsciiSaveAsFile
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(
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Widget w,
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_Xconst char *name
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);
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/*
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* Function:
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* XawAsciiSourceChanged
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*
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* Parameters:
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* w - asciiSource object
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*
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* Description:
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* Returns true if the source has changed since last saved.
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*
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* Returns:
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* a Boolean (see description)
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*/
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Bool XawAsciiSourceChanged
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(
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Widget w
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);
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_XFUNCPROTOEND
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#endif /* _XawAsciiSrc_h */
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